حَدَّثَنَا أَبُو بَکْرِ بْنُ أَبِي شَيْبَةَ حَدَّثَنَا مُحَمَّدُ بْنُ عُبَيْدٍ عَنْ الْأَعْمَشِ عَنْ أَبِي صَالِحٍ عَنْ أَبِي هُرَيْرَةَ قَالَ کَانَ النَّبِيُّ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ يُعَلِّمُنَا أَنْ لَا نُبَادِرَ الْإِمَامَ بِالرُّکُوعِ وَالسُّجُودِ وَإِذَا کَبَّرَ فَکَبِّرُوا وَإِذَا سَجَدَ فَاسْجُدُوا
ابن ماجہ · Hadith 960
It was narrated that Abu Hurairah said: "The Prophet P.B.U.H used to teach us not to bow or prostrate before the Imam; when he says the Takbir then say the Takbir, and when he prostrates, you should prostrate." (Sahih)
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020